<template>
  <div class="flex items-center">
    <el-icon :size="20" v-if="modelValue" class="mr-2">
      <component :is="modelValue"/>
    </el-icon>
    <el-select filterable :modelValue="modelValue" placeholder="请选择图标" @change="handleChange" >
      <el-option v-for="item in icons" :key="item" :label="item" :value="item">
        <div class="flex justify-between items-center">
          <el-icon>
            <component :is="item"/>
          </el-icon>
          <span class="text-gray-500">
            {{ item }}
          </span>
        </div>
      </el-option>
    </el-select>
  </div>
</template>

<script setup>
import { ref } from 'vue'
import * as iconList from '@element-plus/icons-vue'

defineProps({
  modelValue : String
})

//console.log(Object.keys(iconList));
const icons = ref(Object.keys(iconList))

const emit = defineEmits(["update:modelValue"])
const handleChange = (icon)=>{
  //console.log(e);
  emit("update:modelValue",icon)
}
</script>

<style lang='scss'>
.el-select__wrapper {
  width: 200px;
}
</style>